Extending comprehensive models of the Earth's magnetic field with Ørsted and CHAMP data

By T. Sabaka, Nils Olsen, M. Purucker. 2004

437 citations recorded by the source corpus.

Subfields: Geophysics, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/d1f8e616a321a1c53e69920d815b9b28f1f4a6b7

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Citations in the corpus

CHAOS—a model of the Earth's magnetic field derived from CHAMP, Ørsted, and SAC‐C magnetic satellite data (2006, methodology): “The difference w.r.t. the MF4 model by Maus et al. (2005) is larger, despite of the fact that our model and MF4 are derived from rather similar data sets, compared to CM4 (which is based on data before 2002, and does not include CHAMP vector data).”
The Magnetic Field of the Earth’s Lithosphere (2010, background): “The most recent comprehensive model (CM4; Sabaka et al. 2004) spans the years 1960–2002.”
Resolution of direction of oceanic magnetic lineations by the sixth‐generation lithospheric magnetic field model from CHAMP satellite magnetic measurements (2008, neutral): “[12] It has been recognized for some time that unfiltered field models, such as CM4 [Sabaka et al., 2004], GRIMM [Lesur et al.”
The Magnetic Field of Planet Earth (2010, methodology): “4.3.2) data selection (by selecting night-time data when ionospheric sources are weakest, see however Gillet et al. 2009b), or by using so-called comprehensive modeling approaches (see e.g. Sabaka et al. 2004).”
3-D Global Induction in the Oceans and Solid Earth: Recent Progress in Modeling Magnetic and Electric Fields from Sources of Magnetospheric, Ionospheric and Oceanic Origin (2008, methodology): “So far even the most sophisticated modeling schemes (e.g., the Comprehensive Model CM4 of Sabaka et al. 2004 ) have assumed the conducting Earth to be spherically symmetric (1-D).”
EMAG2: A 2–arc min resolution Earth Magnetic Anomaly Grid compiled from satellite, airborne, and marine magnetic measurements (2009, methodology): “All data with time stamp and original magnetic measurement were reprocessed by subtracting the Comprehensive Model CM4 [ Sabaka et al. , 2004] which provides a better main field representation than the International Geomagnetic Reference Field (IGRF [ Maus et al. , 2005]) and further includes…”